(19)
(11) EP 2 465 775 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
28.06.2017 Bulletin 2017/26

(43) Date of publication A2:
20.06.2012 Bulletin 2012/25

(21) Application number: 11190380.3

(22) Date of filing: 23.11.2011
(51) International Patent Classification (IPC): 
B64D 41/00(2006.01)
 B64D 13/06(2006.01)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME

(30) Priority: 14.12.2010 US 967765

(71) Applicants:
  • Airbus Operations SAS
    31060 Toulouse (FR)
  • Airbus Operations GmbH
    21129 Hamburg (DE)

(72) Inventors:
  • Mavier, Jérôme
    31100 Toulouse (FR)
  • Foch, Etienne
    31000 Toulouse (FR)
  • Lando, Jean-Louis
    09700 Saverdun (FR)
  • Roboam, Xavier
    31770 Colomiers (FR)
  • Barkowsky, Jan
    19057 Schwerin (DE)

(74) Representative: Santarelli 
49, avenue des Champs-Elysées
75008 Paris
75008 Paris (FR)

   


(54) Aircraft comprising a reversible rotary electrical machine


(57) The invention concerns an aircraft comprising a reversible rotary electrical machine 30), a wheel (35) for imparting movement to a stream of air, linked to said machine (30), a first ventilation duct (10, 15) configured to supply said wheel (35) with air, an electricity distribution network (70), a reversible power converter (40) connected to said machine (30) and to said network (70), and a control circuit (50) configured to control said converter (40) for, in a motor operating mode of said machine (30), taking a supply current from said network (70) to supply said machine (30) and drive said wheel (35), and, in an alternator operating mode of said machine (30), in which a stream of air flows in said first ventilation duct (15) and imparts movement to said wheel (35), to provide supply power to said network (70) which is generated by said machine (30) driven by said wheel (35).







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Search report